Intel Core i5-1240U vs Intel Xeon Gold 6346

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CPU comparison with benchmarks


Intel Core i5-1240U CPU1 vs CPU2 Intel Xeon Gold 6346
Intel Core i5-1240U Intel Xeon Gold 6346

CPU comparison

In this CPU comparison, we compare the Intel Core i5-1240U and the Intel Xeon Gold 6346 and use benchmarks to check which processor is faster.

We compare the Intel Core i5-1240U 10 core processor released in Q1/2022 with the Intel Xeon Gold 6346 which has 16 CPU cores and was introduced in Q2/2021.
Intel Core i5 (331) Family Intel Xeon Gold (163)
Intel Core i 1200P/1200U (21) CPU group Intel Xeon Gold 5300/6300 (21)
12 Generation 3
Alder Lake U Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-1240U is a 10 core processor with a clock frequency of 1.10 GHz (4.40 GHz). The processor can compute 12 threads at the same time. The Intel Xeon Gold 6346 clocks with 3.10 GHz (3.60 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

Intel Core i5-1240U Characteristic Intel Xeon Gold 6346
10 Cores 16
12 Threads 32
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.10 GHz (4.40 GHz)
2x Golden Cove
A-Core 3.10 GHz (3.60 GHz)
0.80 GHz (3.30 GHz)
8x Gracemont
B-Core --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i5-1240U Characteristic Intel Xeon Gold 6346
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel Iris Xe Graphics 80 (Alder Lake) GPU no iGPU
0.25 GHz GPU frequency --
0.90 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
4 Max. displays
80 Compute units --
640 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel Iris Xe Graphics 80 (Alder Lake) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-1240U, while the Intel Xeon Gold 6346 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled.

Intel Core i5-1240U Characteristic Intel Xeon Gold 6346
LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 Memory DDR4-3200
64 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
83.2 GB/s Max. Bandwidth 204.8 GB/s
No ECC Yes
6.50 MB L2 Cache --
12.00 MB L3 Cache 36.00 MB
4.0 PCIe version 4.0
28 PCIe lanes 64
55.1 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The Intel Core i5-1240U has a TDP of 9 W. The TDP of the Intel Xeon Gold 6346 is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-1240U Characteristic Intel Xeon Gold 6346
9 W TDP (PL1 / PBP) 205 W
29 W TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-1240U has 18.50 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6346 is at 36.00 MB. The processor is manufactured in 10 nm.

Intel Core i5-1240U Characteristic Intel Xeon Gold 6346
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1744 Socket LGA 4189
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q2/2021
-- Release price 2300 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-1240U (100%)
Intel Xeon Gold 6346 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i5-1240U (28%)
Intel Xeon Gold 6346 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-1240U Intel Core i5-1240U
10C 12T @ 4.40 GHz
1227 (100%)
Intel Xeon Gold 6346 Intel Xeon Gold 6346
16C 32T @ 3.60 GHz
1233 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-1240U Intel Core i5-1240U
10C 12T @ 2.30 GHz
5021 (33%)
Intel Xeon Gold 6346 Intel Xeon Gold 6346
16C 32T @ 3.60 GHz
15244 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-1240U Intel Core i5-1240U
10C 12T @ 2.30 GHz
8805 (23%)
Intel Xeon Gold 6346 Intel Xeon Gold 6346
16C 32T @ 3.60 GHz
37728 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-1240U Intel Core i5-1240U
Intel Iris Xe Graphics 80 (Alder Lake) @ 0.90 GHz
1115 (100%)
Intel Xeon Gold 6346 Intel Xeon Gold 6346
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i5-1240U Intel Xeon Gold 6346
Unknown Unknown

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